Luxury department store Neman Marcus has chosen a BMW M6 for its annual Holiday Catalog of Really Expensive Crap. Every year, the company picks some manner of flashy ride, has its own edition built, and offers it up to Neiman's well-heeled, ADD-addled customer base. Inevitably, the entire inventory of 50 or so cars sells out in 75 minutes, with subsequent press release touting same. This year's $139,000 Neiman Marcus edition 2007 M6 Convertible Limited Edition gets a Ruby Black paint job with Piano Black trim, power leather seats and an eleven-speaker sound system. The buyer also gets to pick them up at BMW's factory, with business-class tickets provided. Want it? Call 866-303-2696 on October 18th. American Express Onyx Centurian cards accepted.